Amanda Foreman

Then: Foreman's character was Felicity's goth roommate Meghan, who eventually becomes a little more approachable and starts dating Sean.

Now: Like Grunberg, Foreman has cameoed in other Abrams projects, like Alias, Super 8, and last year's Star Trek Into Darkness. She has also continued to appear on TV, with guest arcs on Private Practice and Parenthood, and most recently, MTV's Awkward.